I need to implement image scrolling under Linux on a imx535.
According to the " i.MX53 Multimedia Applications Processor Reference Manual", 188.8.131.52.2 Update Of The Display Buffer:
"Automatic display of a changing image (animation) or moving image (scrolling) This
is implemented by reading frames (from a full plane buffer) with incremental offset"
Seems that is exactly what I need. I tried to research IPU driver located in $BUILD/linux/drivers/mxc/ipu*, but seems that current implementation of IPU driver and therefore user-space library does not support scrolling feature at all.
Does anybody dig into this field yet? I also tried to search IMX community - no results so far:(
Thanks for any info!